My thoughts on color:
I think the multi-color options within the type work well here being that it's supposed to come off as a fun brand for children... I think you may be hanging onto that original entry as it does come off a bit cleaner & more simple to the eye because there is already a good punch of color in the logomark itself... I chose the deep blue simply because I think it pulls everything together well and serves as the canvas for the rest of the colors when reversed out...
Please take a little time to go look through some websites over at Webcreme.com... This web gallery showcases the best of the best when it comes to modern, creative web brands... You can select by color...
http://www.webcreme.com/category/blueThat's a link for sites with predominantly blue tones - maybe this can give you a better sense of where I'm going with my babbling or stir up some ideas for your camp...
Thanks again ;)